Question

Individuals who are tolerant to alcohol may not show signs of intoxication, and their bacs will

Answer 1

Intoxication levels are theorised as different depending on the alcohol user. In addition, a user could already be intoxicated at a significantly lower Blood Alcohol Concentration which could be in a range of 0.02 - 0.03 BAC while some require a much higher Blood Alcohol Concentration. So it is basically dependent on the user.

Answer 2

Intoxication levels depends on the age of the person, the regularity or the amount of alcohol he does every day and obviously on the alcohol user.

An alcohol user could already be intoxicated at a significantly lower Blood Alcohol Concentration of around 0.02 - 0.03 while some require a much higher Blood Alcohol Concentration.

This is again because it varies from person to person and the Blood Alcohol Concentration differs in every person.